On 02/03/2017 10:05 AM, William F Pokorny wrote:
> On 02/03/2017 05:17 AM, ThH wrote:
>
> On Ubuntu 16.04 (Boost 1.58) tracked the seg fault to commit: 756cba6
> Sun Jan 31 00:32:25 2016 +0100
>
> "Added support for increased thread stack sizes when boost 1.50 or later
> is used."
>
> Was about to try bumping up the requested thread stack sizes some.
>

Working in commit

it seems like changing:

taskThread = NewBoostThread(boost::bind(&Task::TaskThread, this, 
completion), 1024 * 1024 * 2);

to:

taskThread = NewBoostThread(boost::bind(&Task::TaskThread, this, 
completion), 1024 * 1024 * 4);

in source/backend/support/task.cpp

gets past the seg fault. Let me see if the same change fixes our master 
at 3.7.2...  It does.

As for a real fix, not sure the path we should take?

Bill P.

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